[ 1943.568563][T18970] br0: port 1(veth1) entered blocking state
[ 1943.568981][T18970] br0: port 1(veth1) entered disabled state
[ 1943.569392][T18970] veth1: entered allmulticast mode
[ 1943.572785][T18970] veth1: entered promiscuous mode
[ 1943.672683][T18971] br0: port 2(veth2) entered blocking state
[ 1943.673155][T18971] br0: port 2(veth2) entered disabled state
[ 1943.673592][T18971] veth2: entered allmulticast mode
[ 1943.677298][T18971] veth2: entered promiscuous mode
[ 1943.895931][   T38] br0: port 1(veth1) entered blocking state
[ 1943.896831][   T38] br0: port 1(veth1) entered forwarding state
[ 1944.009687][   T37] br0: port 2(veth2) entered blocking state
[ 1944.010177][   T37] br0: port 2(veth2) entered forwarding state
[ 1957.783723][T19004] tc (19004) used greatest stack depth: 23840 bytes left
[ 1975.938982][T19060] br0: port 2(veth2) entered disabled state
[ 1976.055903][T19061] br0: port 1(veth1) entered disabled state
[ 1976.163717][T19063] veth2: left allmulticast mode
[ 1976.164120][T19063] veth2: left promiscuous mode
[ 1976.164615][T19063] br0: port 2(veth2) entered disabled state
[ 1976.166735][T19063] veth1: left allmulticast mode
[ 1976.167078][T19063] veth1: left promiscuous mode
[ 1976.167572][T19063] br0: port 1(veth1) entered disabled state